0451f17b9cec768329d55c6ec258fee8d2aa10c824e3ad134cff0c3e4578e2d3

Analysis

max time kernel
10s
max time network
11s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
20/06/2024, 08:31

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Reason

Machine shutdown

Report Analysis Logs

General

Target

045fa47994063bfbc11d5b7194c86d02_JaffaCakes118.exe
Size

7KB
MD5

045fa47994063bfbc11d5b7194c86d02
SHA1

c5ba6239f6ab7ddefc09c7600305855900f2c60d
SHA256

0451f17b9cec768329d55c6ec258fee8d2aa10c824e3ad134cff0c3e4578e2d3
SHA512

5053f290ea7070bfafc1a7beee6f1e583dd9390861425e568b25d4bd7f5617e03f370feaa02688e159df09d4e2de9ffd8cd7e892e908933d302119f664eee25f
SSDEEP

96:jGBAJ9vHsm7Y+4NQWP8odOK6R4bS2a6EP/FnHF4TXiWghFh9q6CO7s+dAW4Z:jBHHzWEwZ6inE2PInfg

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3620-0-0x0000000000400000-0x0000000000409000-memory.dmp	upx
behavioral2/memory/3620-1-0x0000000000400000-0x0000000000409000-memory.dmp	upx

Modifies data under HKEY_USERS 15 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglowBalance = "10"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\StartColorMenu = "4288567808"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentColorMenu = "4292311040"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\AccentColor = "4292311040"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365271"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColorBalance = "89"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglow = "3288365271"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationBlurBalance = "1"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "111"	LogonUI.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = a6d8ff0076b9ed00429ce3000078d700005a9e000042750000264200f7630c00	LogonUI.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3620	045fa47994063bfbc11d5b7194c86d02_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4252	LogonUI.exe

C:\Users\Admin\AppData\Local\Temp\045fa47994063bfbc11d5b7194c86d02_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\045fa47994063bfbc11d5b7194c86d02_JaffaCakes118.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3620

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa3943055 /state1:0x41c64e6d
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:4252

Network

MITRE ATT&CK Matrix

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Downloads

memory/3620-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3620-1-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download